So I picked up a really nice Chrysler LJ soft top that looks like it has never been used. The windows are still in their boxes. Its came with most of the screws, but is missing the bolt and nut assembly at the top of the door frame. Looking for some help on what sizes I might need to purchase, or is this a special order type of setup? The arched plastic piece on top makes me think it is more than a standard bolt that I would need. Any help is appreciated. Thanks.